19.06.12. Birdlog (No 6 tank unless otherwise stated).
100 Shelduck, 40 Tufted Duck, 57 Curlew, Marsh Harrier (male) hunting over No 3 tank at 21.49 hrs. A Cuckoo calling in flight. 2 Grasshopper Warbler singing from opposite ends of the tank.
A Fox wandering along the road from Marsh Lane was keeping a low profile.